Principal Investigator(s):House, James S., University of Michigan. Institute for Social Research. Survey Research Center

Summary:

The Americans' Changing Lives (ACL) survey series is an ongoing nationally representative longitudinal study focusing especially on differences between Black and White Americans in middle and late life. These data constitute the first,
second, third, fourth, and fifth waves in a panel survey covering a wide range of sociological, psychological, mental, and physical health items.
Wave I of the study began in 1986 with a nation face-to-face survey of 3,617 adults ages 25 and up, with Black Am... (more info)

The Americans' Changing Lives (ACL) survey series is an ongoing nationally representative longitudinal study focusing especially on differences between Black and White Americans in middle and late life. These data constitute the first,
second, third, fourth, and fifth waves in a panel survey covering a wide range of sociological, psychological, mental, and physical health items.
Wave I of the study began in 1986 with a nation face-to-face survey of 3,617 adults ages 25 and up, with Black Americans and people aged 60 and over over-sampled at twice the rate of the others. Wave II constitutes face-to-face re-interviews in 1989 of those still alive. Survivors have been re-interviewed by telephone, and when necessary face-to-face, in 1994, 2001/02, and 2011, making up Waves III, IV, and V of the data.
ACL was designed and sought out to investigate the following: (1) the ways in which a wide range of activities and social relationships that people engage in are broadly "productive," (2) how individuals adapt to acute life events and chronic stresses that threaten the maintenance of health, effective functioning, and productive activity, and (3) sociocultural variations in the nature, meaning, determinants, and consequences of productive activity and relationships. Among the topics covered are
interpersonal relationships (spouse/partner, children, parents,
friends), sources and levels of satisfaction, social interactions and
leisure activities, traumatic life events (physical assault, serious
illness, divorce, death of a loved one, financial or legal problems),
perceptions of retirement, health behaviors (smoking, alcohol
consumption, overweight, rest), and utilization of health care
services (doctor visits, hospitalization, nursing home
institutionalization, bed days). Also included are measures of
physical health, psychological well-being, and indices referring to
cognitive functioning. Demographic information provided for individuals
includes household composition, number of children and grandchildren,
employment status, occupation and work history, income, family
financial situation, religious beliefs and practices, ethnicity, race,
education, sex, and region of residence.

Access Notes

These data are freely available.

Dataset(s)

WARNING: This study is over 150MB in size and may take several minutes to download on a typical internet connection.

Methodology

Study Design:

For information on study design, users should refer to the ICPSR Technical Documentation, as well as visit the Americans' Changing Lives Web site.

Sample:
For Wave I, a multistage stratified area probability
sample with oversampling of Blacks and those aged 60 and older was
used. For Wave II, an attempt was made to contact all respondents
from Wave I (N = 3,617). The number of respondents that participated in Wave II was 2,867. For Wave III, an attempt was made to contact all the
respondents from Waves I and II. The number of respondents that participated in Wave III was 2,562. For Wave IV, an attempt was made to contact all respondents from Waves I, II, and III. The number of respondents that participated in Wave IV was 1,787. Finally, for Wave V, an attempt was made to contact all respondents from Waves I, II, III, and IV. The number of respondents that participated in Wave V was 1,427. In addition, some Wave III, IV, and V interviews were
done by proxy respondents and not by the original Wave I respondents. [Wave III - N=164; Wave IV - N=95; Wave V - N=108]

Time Method:
Longitudinal

Kind of Data:
quantitative

Weight:
The data are not weighted, but contain many weight variables which users may wish to apply during analysis. For additional information on weights for Waves I-V, please refer to the ICPSR Tecnical Documentation, as well as the Original P.I. Codebooks document.

Extent of Processing: ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of
disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major
statistical software formats as well as standard codebooks to accompany the data. In addition to
these procedures, ICPSR performed the following processing steps for this data collection:

Checked for undocumented or out-of-range codes.

Version(s)

Original ICPSR Release:2007-03-23

Version History:

2014-09-09 Data for Wave V (2011) has been added. The Codebook has been updated to reflect changes to the data. ICPSR Technical Documentation and an Original P.I. Codebooks document have been provided, as well as an updated Data Collection Instrument with an added Main Questionnaire and Proxy Questionnaire for Wave V.